【From Beppu, HAA × From Kurashiki, Kurashikinu】A gift set to care for the mind and body will be released in limited quantities starting Friday, March 27th.
Lifestyle brand HAA, from Beppu, and silk goods brand Kurashikinu, from Kurashiki, are launching their first collaboration. Starting March 27, 2026, they will release four limited-edition gift sets designed to provide self-care time for the mind and body. The sets combine HAA's bath products, which promote deep breathing, with Kurashikinu's comfortable silk and wool items, offering moments of relaxation for loved ones during a season of change.
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- 📰 Published: March 28, 2026 at 17:11
- 🔍 Collected: March 28, 2026 at 21:59 (4h 48m after Published)
- 🤖 AI Analyzed: April 15, 2026 at 09:23 (419h 23m after Collected)
HAA Inc. (Headquarters: Beppu City, Oita Prefecture, CEO: Kanoko Ikeda), a lifestyle brand originating from Beppu's Kannawa Onsen, will implement its first collaboration with "Kurashikinu" (operated by Kurabiz Inc., Headquarters: Kurashiki City, Okayama Prefecture), a brand of anti-cold socks and silk underwear.
Starting from Friday, March 27, 2026, four types of collaboration gift sets will be released in limited quantities at each online store.
For the important people who always do their best, a time for self-care
Spring is a season of encounters and partings, and also overlaps with Mother's Day. During this time of many changes, our breathing can become shallow without us realizing, and we tend to neglect our own needs.
We want to deliver a moment to pause and care for oneself to those important people.
HAA, which "delivers deep breaths to everyday life," and Kurashikinu, which proposes "the first step to returning to myself." The common wish of both brands has taken shape as a single gift set.
This set is perfect not only for Mother's Day but also for various milestones in life.
For Mother's Day: With feelings of gratitude and care for the mothers who warmly watch over their families.
For farewells and new beginnings: To provide comfort and ease tension for those stepping into a new environment.
For childbirth celebrations: A moment of rest for mothers struggling with childcare.
It is a special gift set to care for the mind and body, which we want to deliver especially now, in a time of many changes.
"Kurashikinu and HAA" Limited Collaboration Set Lineup
Kurashikinu and HAA Joint Set
As a gift set sold jointly by HAA's official online store and Kurashikinu's official online shop, we have prepared two types: "Protect the Tummy" and "Care for the Hands".
Gift Set ① Protect the Tummy
This is a set to gently protect the abdominal area from the cold after warming your body in the bath.
It combines HAA's bath salt gift box "HAA for bath Hibi (5 pieces) Gift Box - A Modest Love," which comes with a heartwarming essay, and a specially dyed version of Kurashikinu's signature product, the "Silk & Wool Harapan Short Type," called the "Suo-dyed Harapan Short Type."
◼︎Item Details
HAA for bath Hibi (5 pieces) Gift Box - A Modest Love
"A Modest Love" is a gift box containing a 5-dose set of "HAA for bath," a bath additive formulated with natural ingredients derived from Beppu's "yunohana" hot spring minerals. The wrapping paper for the bath additive features a heartwarming essay. Love always resides quietly in the overlooked moments of everyday life. The words that describe the five kinds of love that light up different relationships—neighbors, couples, friends—will warm your heart as well as your body.
Suo-dyed Harapan Short Type
Kurashikinu's signature product, the "Silk & Wool Harapan Short Type," has been dyed with Suo (sappanwood), a medicinal herb treasured since ancient times as a "color of prayer" to protect women's minds and bodies. The deep, quiet red is a gentle hue that calms the mind. Made with an optimal blend of silk and wool, it offers such a comfortable fit you might forget you're wearing it. It boasts not only excellent heat retention but also superior moisture absorption and release, keeping your skin comfortable and non-sticky even when you sweat.
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Product Name |
Protect the Tummy |
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Contents |
1 "HAA for bath Hibi (5 pieces) Gift Box 'A Modest Love'" 1 Suo-dyed Harapan Short Type |
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Price |
12,470 JPY (tax included) |
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Release Date |
Friday, March 27, 2026 |
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Retailers |
HAA Official Online Store, Kurashikinu Official Online Shop |
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Product Details Page |
https://haajapan.com/products/haa-with-kurashikisilk-onakawo-mamoru |
Gift Set ② Care for the Hands
For work, chores, and childcare. This is a set to care for well-used "hands."
This set includes HAA's "HAA for rest Ma no Ka Hand Cream" and Kurashikinu's "100% Silk Gloves."
Moisturize your always-hardworking hands with hand cream and gently envelop them in silk gloves. You can enjoy this self-care routine every night.
◼︎Item Details
HAA for rest Ma no Ka Hand Cream
(01, 02, 03)
This hand cream is from the "HAA for rest Ma no Ka" series, a fragrance product that delivers a small "pause" to your daily life. Formulated with shea butter and beeswax, and blended with 8 to 15 types of natural essential oils. It's moisturizing yet non-sticky, allowing you to comfortably use your PC or smartphone immediately after application. It is available in three scents: 01, 02, and 03. You can choose one of your favorite scents.
100% Silk Gloves (Ecru)
Made from 100% silk, said to be the closest fiber to human skin, these gloves are designed to protect your hands from dryness and irritation while you sleep. They have a smooth and light touch, and their good breathability means they are warm but not stuffy. For those particularly concerned about dryness, it is also recommended to wear them after applying hand cream.
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Product Name |
Care for the Hands |
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Contents |
1 "HAA for rest Ma no Ka Hand Cream" (choose one from scents 01, 02, 03) 1 pair of 100% Silk Gloves (Ecru) |
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Price |
6,790 JPY (tax included) |
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Release Date |
Friday, March 27, 2026 |
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Retailers |
HAA Official Online Store, Kurashikinu Official Online Shop |
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Product Details Page |
https://haajapan.com/products/haa-with-kurashikisilk-tewo-itawaru |
HAA Exclusive Set
As a gift set exclusive to the HAA official online store, we have prepared "Warm the Feet".
Gift Set ③ Warm the Feet
A set to gently warm your easily chilled feet by layering socks after warming your body in the bath.
It combines HAA's bath salt gift box "HAA for bath Hibi (5 pieces) Gift Box - A Modest Love" and Kurashikinu's "Easy Anti-Cold Layering Socks 2-Pair Set".
◼︎Item Details
HAA for bath Hibi (5 pieces) Gift Box - A Modest Love
Common to the three sets: "Protect the Tummy," "Warm the Feet," and "Warm the Body."
Easy Anti-Cold Layering Socks 2-Pair Set (White Tea)
This is an easy-to-wear, thin 2-pair set that allows you to casually experience the comfort of layering socks. The inner socks are 100% silk five-toe socks with a smooth and moist feel. The sock to be worn over it is a light, stretchy, heel-less type. The inside is silk and the outside is wool with excellent moisture absorption and release properties, so you can stay comfortable even if you sweat.
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Product Name |
Warm the Feet |
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Contents |
1 "HAA for bath Hibi (5 pieces) Gift Box 'A Modest Love'" 1 "Easy Anti-Cold Layering Socks 2-Pair Set (White Tea)" |
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Price |
7,120 JPY (tax included) |
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Release Date |
Friday, March 27, 2026 |
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Retailers |
HAA Official Online Store Exclusive |
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Product Details Page |
https://haajapan.com/products/haa-with-kurashikisilk-ashiwo-nukumeru |
Kurashikinu Exclusive Set
As a gift set exclusive to the Kurashikinu official online shop, we have prepared "Warm the Body."
Gift Set ④ Warm the Body
A set to warm the easily chilled stomach area, arms, and legs after warming your body in the bath.
This set includes HAA's bath salt "HAA for bath Hibi (5 pieces) Gift Box - A Modest Love," Kurashikinu's "Silk-Rich Harapan" made with 94% high-quality silk, and the "Multi-Warmer," which is useful for protection against air conditioning.
◼︎Item Details
HAA for bath Hibi (5 pieces) Gift Box - A Modest Love
Common to the three sets: "Protect the Tummy," "Warm the Feet," and "Warm the Body."
Silk-Rich Harapan Short Type (Gray)
A short-length harapan made with 94% high-quality silk. It's the thinnest harapan in history, so it doesn't show through clothes, making it recommended for formal occasions where you want warmth without the bulk. The meltingly soft texture and stress-free comfort enrich not only your time out but also your relaxation time and sleep time at home.
Silk & Wool Multi-Warmer (Greige)
This multi-warmer provides gentle warmth to areas that tend to get cold, such as wrists and ankles. It features a smooth and fluffy texture, with silk on the inside that touches the skin and wool on the outside. It is useful all year round: for UV and air conditioning protection in hot seasons, and to prevent cold and dryness in cold seasons. It is thin and very light, making it a convenient item to always keep in your bag.
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Product Name |
Warm the Body |
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Contents |
1 "HAA for bath Hibi (5 pieces) Gift Box 'A Modest Love'" 1 Silk-Rich Harapan Short Type (Gray) 1 pair of Silk & Wool Multi-Warmer (Greige) |
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Price |
21,100 JPY (tax included) |
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Release Date |
Friday, March 27, 2026 |
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Retailers |
Kurashikinu Official Online Shop Exclusive |
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Product Details Page |
Delivered in Special "Kurashikinu and HAA" Wrapping
All collaboration sets will be delivered wrapped in a soft, ecru-colored "100% cotton" cloth.
The warm texture that gently touches the skin, which Kurashikinu values. And the faint, gentle texture, like the steam from the hot springs of Beppu, where HAA was born.
The wrapping cloth, which evokes both of these feelings, is a piece that symbolizes this collaboration. Not just as mere packaging material, it will continue to be a part of everyday life as a "furoshiki" (wrapping cloth) or "handkerchief" long after the gift is received.
About HAA Inc.
HAA is a lifestyle brand based on the concept of "toji," the ancient Japanese practice of hot spring cure. We strive to create products and services that value materials and traditions from all over Japan.
The modern society we live in is fast-paced, much like the flood of information on social media. In the midst of this, some people may find that there is less room in their daily lives, making it difficult to take time for a deep breath.
HAA's mission is to "deliver deep breaths to everyday life" in a modern society where breathing tends to become shallow.
When you create space in your mind and body, you can look at yourself objectively and pay attention to your surroundings. We believe that by doing so, we can become kinder to others.
HAA believes that a small change in how you care for yourself can make a big difference in the world, and we deliver a life with deep, relaxing breaths.
Company Name: HAA Inc.
Location: 10-3 Kannawa-higashi, Beppu City, Oita Prefecture
Established: July 9, 2021
Representative Director: Kanoko Ikeda
Official Online Store: https://haajapan.com/
Instagram: https://www.instagram.com/haa.japan/
Threads: https://www.threads.com/@haa.japan
note: https://note.com/haajapan
LINE: https://lin.ee/76q04TU